background image

En-9

2. Mount the cover plate (left)

Join the cover plates (left) and mount with the screw (M4 × 10).

Cover plate (Left) 

3. Mount the intake grille

Cut the right side of the intake grille. This is only when the pipe exits from the right side.

(1) 

Insert the hinges on the bottom of the intake grille into the holes in the base assembly. 

(2) 

Then mount the arms to the 3 areas on the top of the intake grille.

8. REMOTE CONTROLLER SETTING

Refer to the installation manual enclosed with the remote controller when the wired 
remote controller (option) is used.

8.1. Load batteries (R03/LR03 × 2)

Press and slide the battery compartment lid on the reverse side to open it. Slide in the 

(1) 

direction of the arrow while pressing the 

 

mark.

Insert batteries. 

(2) 

Be sure to align the battery polarities (

 

) correctly.

Close the battery compartment lid.

(3) 

 CAUTION

Take care to prevent infants from accidentally swallowing batteries.

When not using the Remote Controller for an extended period, remove the batteries to 
avoid possible leakage and damage to the unit.

If leaking battery 

fl

 uid comes in contact with your skin, eyes, or mouth, immediately 

wash with copious amounts of water, and consult your physician.

Dead batteries should be removed immediately and disposed of properly, either in a 
battery collection receptacle or to the appropriate authority.

Do not attempt to recharge dry batteries.

NOTE

Never mix new and used batteries, or batteries of different types.

• 

Batteries should last about 1 year under normal use. If the Remote controller’s operating 

• 

range becomes appreciably reduced, replace the batteries and press the RESET button 
with the tip of a ballpoint pen or other small object.

8.2. Installing the remote controller holder

 CAUTION

Check that the indoor unit correctly receives the signal from the remote controller, then 
install the remote controller holder.

Select the remote controller holder selection site by paying careful attention to the 
following: Avoid places in direct sunlight. Select a place that will not be affected by the 
heat from a stove, etc.

Install the remote controller with a distance of 7 m between the remote controller and 

• 

the photocell as the criteria. However, when installing the remote controller, check that it 
operates positively.
Install the remote controller holder to a wall, pillar, etc., with the tapping screw.

• 

Mount the holder.

(1) 

Set the remote controller.

(2) 

To remove the remote controller (when use at hand).

(3) 

Screws

Insert

Press in

Slide up

Pull out

(3)

(2)

(1)

9. FUNCTION SETTING

 CAUTION

Con

fi

 rm whether the wiring work for outdoor unit has been 

fi

 nished.

Con

fi

 rm whether the cap for electric control box on the outdoor unit is close.

This procedure changes to the function settings used to control the indoor unit according 

• 

to the installation conditions. Incorrect settings can cause the indoor unit malfunction.

After the power is turned on, perform the “FUNCTION SETTING” according to the instal-

• 

lation conditions using the remote controller.

The settings may be selected between the following two: Function Number or Setting 

• 

Value.

Settings will not be changed if invalid numbers or setting values are selected.

• 

Refer to the installation manual enclosed with the remote controller when the wired 

• 

remote controller (option ) is used.

9

9.1. Operation method

While pressing the FAN button and SET TEMP. (

• 

) simultaneously, press the RESET 

button to enter the function setting mode.

STEP 1
Selecting the Remote Controller Signal 
Code

Use the following steps to select the signal code of the 
remote controller. (Note that the air conditioner cannot 
receive a signal code if the air conditioner has not been 
set for the signal code.)
The signal codes that are set through this process are 
applicable only to the signals in the FUNCTION SETTING. 
For details on how to set the signal codes through the 
normal process, refer to Remote controller signal code.

Press SET TEMP. (

(1) 

) (

) button to change the 

signal code between 

 Match the 

code on he display to the air conditioner signal code. 
(initially set to   ) (If the signal code does not need 
to be selected, press the MODE button and proceed 
to STEP 2.)

Press the TIMER MODE button and check that the 

(2) 

indoor unit can receive signals at the displayed signal 
code.

Press the MODE button to accept the signal code, and 

(3) 

proceed to STEP 2.

The air conditioner signal code is factory-set to A .
Contact your retailer to change the signal code.

The remote controller resets to signal code A when the batteries in the remote controller 
are replaced. If you use a signal code other than signal code A, reset the signal code 
after replacing the batteries.
If you do not know the air conditioner signal code setting, try each of the signal codes 
(

) until you 

fi

 nd the code which operates the air conditioner.

9374318445-05_IM.indb   9

4/6/2012   10:08:18 AM

Summary of Contents for ABYG24LVTA

Page 1: ...NE Ad uso esclusivo del personale autorizzato ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ Για εξουσιοδοτημένο προσωπικό σέρβις MANUAL DE INSTALAÇÃO Apenas para técnicos autorizados РУКОВОДСТВО ПО УСТАНОВКЕ Для уполномоченного персонала MONTAJ KILAVUZU Yetkili servis personeli içindir INSTALLATION MANUAL AIR CONDITIONER INDOOR UNIT Floor Ceiling Type h c s t u e D s i a ç n a r F l o ñ a p s E o n a i l a t I ά k I v ...

Page 2: ...ers the refrigeration cycle the pressure in the refrigeration cycle will become abnormally high and cause the piping to rupture If there is a refrigerant leak make sure that it does not exceed the concentration limit If a refrigerant leak exceeds the concentration limit it can lead to accidents such as oxygen starvation Do not touch refrigerant that has leaked from the refrigerant pipe connections...

Page 3: ...rate metal parts causing the parts to fall or the unit to leak water Area filled with mineral oil or containing a large amount of splashed oil or steam such as a kitchen It will deteriorate plastic parts causing the parts to fall or the unit to leak water Area that generates substances that adversely affect the equipment such as sulfu ric gas chlorine gas acid or alkali It will cause the copper pi...

Page 4: ...0 bolts to be obtained locally Anchor Bolt Strength 980 to 1470 N 100 to 150 kgf Ceiling 20 to 50 mm M10 Anchor bolt Field supply B Ceiling type Ceiling Ceiling Left 150 2300 Floor Unit mm 20 300 Indoor unit Right 3 3 Installation the unit WARNING Install the air conditioner in a location which can withstand a load of at least five times the weight of the main unit and which will not amplify sound...

Page 5: ...frigerant may result if other flare nuts are used Protect the pipes by pinching them or with tape to prevent dust dirt or water from 4 entering the pipes L Die Pipe Check if L is flared uniformly and is not cracked or scratched Pipe outside diameter mm in Dimension A mm Dimension B 0 0 4 mm Flare tool for R410A clutch type 6 35 1 4 0 to 0 5 9 1 9 52 3 8 13 2 12 70 1 2 16 6 15 88 5 8 19 7 19 05 3 4...

Page 6: ... If the pipe is bent repeatedly at the same place it will break 4 3 3 Pipe connection Centering the pipe against port on the indoor unit turn the flare nut with your hand Be 1 sure that the small pipe is completely installed before connecting the large the pipe CAUTION Be sure to apply the pipe against the port on the indoor unit and the outdoor unit correctly If the centering is improper the flar...

Page 7: ...r fire Do not modify the power cables use extension cables or use any branches in the wir ing Improper connections insufficient insulation or exceeding the allowable current can cause electric shock or fire Match the terminal block numbers and connection cable colors with those of the outdoor unit or branch box Erroneous wiring may cause burning of the electric parts Securely connect the connectio...

Page 8: ...Ground the remote controller if it has a earth ground line Indoor unit Secondary Indoor unit Primary Indoor unit Secondary Indoor unit Secondary 6 1 Wiring system diagram Connection diagrams R W B Standard pair Indoor unit Indoor unit Indoor unit Remote controller cable Earth Ground the remote controller if it has a earth ground line Red White Black Wired remote controller Earth Ground line Outdoo...

Page 9: ... box remove the clamp from the cables After completing the work fasten the cables as they were originally by installing the clamp Remove the electric component box cover 3 Base Electric component cover box Remove the 3 tapping screws CAUTION Be careful not to pinch the lead wires between the electric component box and base 4 After wiring is complete secure the remote controller cable connection ca...

Page 10: ...troller holder to a wall pillar etc with the tapping screw Mount the holder 1 Set the remote controller 2 To remove the remote controller when use at hand 3 Screws Insert Press in Slide up Pull out 3 2 1 9 FUNCTION SETTING CAUTION Confirm whether the wiring work for outdoor unit has been finished Confirm whether the cap for electric control box on the outdoor unit is close This procedure changes t...

Page 11: ...h as for power failure etc Do not start and stop the indoor unit by this function in normal operation Be sure to operate by the control unit or external input device 6 Indoor room temperature sensor switching function Only for Wired remote controller The following settings are needed using the Wired remote controller temperature sensor Factory setting Setting description Function number Setting va...

Page 12: ... of each indoor unit using the DIP switches on the indoor unit circuit board See the following table and figure The DIP switches are normally set to make the R C address 00 Indoor unit R C address DIP SWITCH No 1 2 3 4 1 00 OFF OFF OFF OFF 2 01 ON OFF OFF OFF 3 02 OFF ON OFF OFF DIP switches Example R C address 02 ON Circuit board in the control box of indoor unit NOTE Be sure to set the R C addre...

Page 13: ...e mode with model R C address 00 It should not be connected to any other Gr that is not of the same series A G only R C address Standard pair Standard pair Simultaneous twin Simultaneous triple Refrigerant circuit address setting Primary Secondary setting DIP switch setting Function number 02 Function number 51 Remote controller Transmission cable Power supply cable Power supply cable Bus wire Rem...

Page 14: ... cut off the terminal on the end of the wire and then remove the insulation from the cut end of the wire Connect the wire with connecting wire with solder Important Be sure to insulate the connection between the wires External input terminal CN102 External output terminal CN103 13 CUSTOMER GUIDANCE Explain the following to the customer in accordance with the operating manual Starting and stopping ...

Page 15: ...error High pressure switch error 9 4 Trip detection 9 5 Compressor rotor position detec tion error permanent stop 9 7 Outdoor unit fan motor1 error 9 8 Outdoor unit fan motor 2 error 9 9 4 way valve error 9 10 Coil expansion valve error 10 1 Discharge temp error 10 3 Compressor temp error 10 4 High pressure error 10 5 Low pressure error 13 2 Branch boxes error Flexible Multi Display mode 0 5s ON 0...

Reviews: